api kaynagının hazırlanması ve model sınıfın olusturulması

lib/data/weather_api_client.dart

@@ -0,0 +1,31 @@
+import 'package:flutter_weatherapp_with_bloc/models/weather.dart';
+import 'package:http/http.dart' as http;
+import 'dart:convert';
+
+class WeatherApiClient {
+  static const baseUrl = "https://www.metaweather.com";
+  final http.Client httpClient = http.Client();
+
+  Future<int> getLocationID(String sehirAdi) async {
+    final sehirURL = baseUrl + "/api/location/search/?query=" + sehirAdi;
+    final gelenCevap = await httpClient.get(sehirURL);
+
+    if (gelenCevap.statusCode != 200) {
+      throw Exception("Veri Getirilemedi");
+    }
+
+    final gelenCevapJSON = (jsonDecode(gelenCevap.body)) as List;
+    return gelenCevapJSON[0]["woeid"];
+  }
+
+  Future<Weather> getWeather(int sehirID) async {
+    final havaDurumuURL = baseUrl + "/api/location/$sehirID";
+    final havaDurumuGelenCevap = await httpClient.get(havaDurumuURL);
+    if (havaDurumuGelenCevap.statusCode != 200) {
+      throw Exception("Hava durumu Getirilemedi");
+    }
+
+    final havaDurumuCevapJSON = jsonDecode(havaDurumuGelenCevap.body);
+    return Weather.fromJson(havaDurumuCevapJSON);
+  }
+}

lib/data/weather_repository.dart

@@ -1,5 +1,10 @@
 import 'package:flutter_weatherapp_with_bloc/models/weather.dart';
 
+import '../locator.dart';
+import 'weather_api_client.dart';
+
 class WeatherRepository {
+  WeatherApiClient weatherApiClient = locator<WeatherApiClient>();
+
   Future<Weather> getWeather(String sehir) async {}
 }

lib/locator.dart

@@ -1,9 +1,11 @@
 import 'package:get_it/get_it.dart';
 
+import 'data/weather_api_client.dart';
 import 'data/weather_repository.dart';
 
 GetIt locator = GetIt();
 
 void setupLocator() {
   locator.registerLazySingleton(() => WeatherRepository());
+  locator.registerLazySingleton(() => WeatherApiClient());
 }

lib/models/weather.dart

@@ -1 +1,184 @@
-class Weather {}
+// To parse this JSON data, do
+//
+//     final weather = weatherFromJson(jsonString);
+import 'dart:convert';
+
+Weather weatherFromJson(String str) => Weather.fromJson(json.decode(str));
+
+String weatherToJson(Weather data) => json.encode(data.toJson());
+
+class Weather {
+  List<ConsolidatedWeather> consolidatedWeather;
+  DateTime time;
+  DateTime sunRise;
+  DateTime sunSet;
+  String timezoneName;
+  Parent parent;
+  List<dynamic> sources;
+  String title;
+  String locationType;
+  int woeid;
+  String lattLong;
+  String timezone;
+
+  Weather({
+    this.consolidatedWeather,
+    this.time,
+    this.sunRise,
+    this.sunSet,
+    this.timezoneName,
+    this.parent,
+    this.sources,
+    this.title,
+    this.locationType,
+    this.woeid,
+    this.lattLong,
+    this.timezone,
+  });
+
+  factory Weather.fromJson(Map<String, dynamic> json) => new Weather(
+        consolidatedWeather: json["consolidated_weather"] == null
+            ? null
+            : new List<ConsolidatedWeather>.from(json["consolidated_weather"]
+                .map((x) => ConsolidatedWeather.fromJson(x))),
+        time: json["time"] == null ? null : DateTime.parse(json["time"]),
+        sunRise:
+            json["sun_rise"] == null ? null : DateTime.parse(json["sun_rise"]),
+        sunSet:
+            json["sun_set"] == null ? null : DateTime.parse(json["sun_set"]),
+        timezoneName:
+            json["timezone_name"] == null ? null : json["timezone_name"],
+        parent: json["parent"] == null ? null : Parent.fromJson(json["parent"]),
+        sources: json["sources"] == null
+            ? null
+            : new List<dynamic>.from(json["sources"].map((x) => x)),
+        title: json["title"] == null ? null : json["title"],
+        locationType:
+            json["location_type"] == null ? null : json["location_type"],
+        woeid: json["woeid"] == null ? null : json["woeid"],
+        lattLong: json["latt_long"] == null ? null : json["latt_long"],
+        timezone: json["timezone"] == null ? null : json["timezone"],
+      );
+
+  Map<String, dynamic> toJson() => {
+        "consolidated_weather": consolidatedWeather == null
+            ? null
+            : new List<dynamic>.from(
+                consolidatedWeather.map((x) => x.toJson())),
+        "time": time == null ? null : time.toIso8601String(),
+        "sun_rise": sunRise == null ? null : sunRise.toIso8601String(),
+        "sun_set": sunSet == null ? null : sunSet.toIso8601String(),
+        "timezone_name": timezoneName == null ? null : timezoneName,
+        "parent": parent == null ? null : parent.toJson(),
+        "sources": sources == null
+            ? null
+            : new List<dynamic>.from(sources.map((x) => x)),
+        "title": title == null ? null : title,
+        "location_type": locationType == null ? null : locationType,
+        "woeid": woeid == null ? null : woeid,
+        "latt_long": lattLong == null ? null : lattLong,
+        "timezone": timezone == null ? null : timezone,
+      };
+}
+
+class ConsolidatedWeather {
+  int id;
+  String weatherStateName;
+  String weatherStateAbbr;
+  String windDirectionCompass;
+  DateTime created;
+  DateTime applicableDate;
+  double minTemp;
+  double maxTemp;
+  double theTemp;
+  double windSpeed;
+  double windDirection;
+  double airPressure;
+  int humidity;
+  double visibility;
+  int predictability;
+
+  ConsolidatedWeather({
+    this.id,
+    this.weatherStateName,
+    this.weatherStateAbbr,
+    this.windDirectionCompass,
+    this.created,
+    this.applicableDate,
+    this.minTemp,
+    this.maxTemp,
+    this.theTemp,
+    this.windSpeed,
+    this.windDirection,
+    this.airPressure,
+    this.humidity,
+    this.visibility,
+    this.predictability,
+  });
+
+  factory ConsolidatedWeather.fromJson(Map<String, dynamic> json) =>
+      new ConsolidatedWeather(
+        id: json["id"] == null ? null : json["id"],
+        weatherStateName: json["weather_state_name"] == null
+            ? null
+            : json["weather_state_name"],
+        weatherStateAbbr: json["weather_state_abbr"] == null
+            ? null
+            : json["weather_state_abbr"],
+        windDirectionCompass: json["wind_direction_compass"] == null
+            ? null
+            : json["wind_direction_compass"],
+        created:
+            json["created"] == null ? null : DateTime.parse(json["created"]),
+        applicableDate: json["applicable_date"] == null
+            ? null
+            : DateTime.parse(json["applicable_date"]),
+        minTemp: json["min_temp"] == null ? null : json["min_temp"].toDouble(),
+        maxTemp: json["max_temp"] == null ? null : json["max_temp"].toDouble(),
+        theTemp: json["the_temp"] == null ? null : json["the_temp"].toDouble(),
+        windSpeed:
+            json["wind_speed"] == null ? null : json["wind_speed"].toDouble(),
+        windDirection: json["wind_direction"] == null
+            ? null
+            : json["wind_direction"].toDouble(),
+        airPressure: json["air_pressure"] == null
+            ? null
+            : json["air_pressure"].toDouble(),
+        humidity: json["humidity"] == null ? null : json["humidity"],
+        visibility:
+            json["visibility"] == null ? null : json["visibility"].toDouble(),
+        predictability:
+            json["predictability"] == null ? null : json["predictability"],
+      );
+
+  Map<String, dynamic> toJson() => {
+        "id": id == null ? null : id,
+        "weather_state_name":
+            weatherStateName == null ? null : weatherStateName,
+        "weather_state_abbr":
+            weatherStateAbbr == null ? null : weatherStateAbbr,
+        "wind_direction_compass":
+            windDirectionCompass == null ? null : windDirectionCompass,
+        "created": created == null ? null : created.toIso8601String(),
+        "applicable_date": applicableDate == null
+            ? null
+            : "${applicableDate.year.toString().padLeft(4, '0')}-${applicableDate.month.toString().padLeft(2, '0')}-${applicableDate.day.toString().padLeft(2, '0')}",
+        "min_temp": minTemp == null ? null : minTemp,
+        "max_temp": maxTemp == null ? null : maxTemp,
+        "the_temp": theTemp == null ? null : theTemp,
+        "wind_speed": windSpeed == null ? null : windSpeed,
+        "wind_direction": windDirection == null ? null : windDirection,
+        "air_pressure": airPressure == null ? null : airPressure,
+        "humidity": humidity == null ? null : humidity,
+        "visibility": visibility == null ? null : visibility,
+        "predictability": predictability == null ? null : predictability,
+      };
+}
+
+class Parent {
+  Parent();
+
+  factory Parent.fromJson(Map<String, dynamic> json) => new Parent();
+
+  Map<String, dynamic> toJson() => {};
+}

pubspec.lock

@@ -74,6 +74,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.3+1"
+  http:
+    dependency: "direct main"
+    description:
+      name: http
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.12.0+2"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.1.3"
   matcher:
     dependency: transitive
     description:

pubspec.yaml

@@ -26,6 +26,7 @@ dependencies:
   flutter_bloc: ^0.17.0
   equatable: ^0.2.6
   get_it: ^1.0.3+1
+  http: ^0.12.0+2
 
 dev_dependencies:
   flutter_test: